BIBLIOGRAPHY OF J. E. TODD 47 



On the geological effects of a varying rotation of the earth. American Nat- 

 uralist, volume 17, 1883, pages 15-20. 



The possible origin of some osar. Science, volume 3, 1884, page 404. 



The Missouri Coteau and its moraines. American Association for the Advance- 

 ment of Science, Proceedings, volume 33, 1885, pages 381-393. 



Quaternarj' volcanic deposits in Nebraska. Science, volume 7, 1886, page 373. 



Further notes on a green quartzite from Nebraska. American Geologist, vol- 

 ume 3, 1889, pages 59-60. 



Evidence that Lake Chej'enne continued till the Ice Age. American Associa- 

 tion for the Advancement of Science, Proceedings, volume 37, 1889, pages 

 202-203. Also, American Naturalist, volume 23, 1889, pages 436-437. 



The terraces of the Missouri. American Association for the Advancement of 

 Science, Proceedings, 1889, pages 203-205. Also, Proceedings of the Iowa 

 Academy of Sciences, 1887-1889, pages 11-12, 1890. 



The origin of the extra-morainic till. Iowa Academy of Sciences, Proceedings, 

 1887-1889, pages 12-14, 1890. 



On the folding of Carboniferous strata in southwestern Iowa. Iowa Academy 

 of Sciences, Proceedings, 1887-1889, pages 58-62, 1890. 



The lineage of Lake Agassiz. Iowa Academy of Sciences. Proceedings, 1887- 

 1889, pages 57-58, 1890. 



Deep well at Lemars, Iowa. American Geologist, volume 5, 1890, pages 124-125. 



Notes on glacial deposits of North and South Dakota. Macfarlane's Geological 

 Railway Guide, second edition, 1890, pages 253-256. 



Nebraska. Macfarlane's Geological Railway Guide, second edition, 1890, pages 

 293-296. 



Striae and slickensides at Alton, Illinois. American Association for the Ad- 

 vancement of Science. Proceedings, volume 40, 1891, pages 254-255. 



Striation of rocks by river ice. American Geologist, volume 9, 1892, pages 396- 

 4C0. Also, Iowa Academy of Sciences, Proceedings, volume 1, part 2, 1892, 

 pages 19-20. 



Volcanic dust from Omaha, Nebraska. American Geologist, volume 10, 1892, 

 pages 295-296. Also, Iowa Academy of Sciences, Proceedings, volume 1, 

 part 2, 1892, page 16. 



The shore lines of ancient glacial lakes. American Geologist, volume 10, 1892, 

 pages 298-302. Also, Iowa Academy of Sciences, Proceedings, volume 1, 

 part 2, 1892, pages 17-19. 



Further note on the Loup and Platte rivers. Science, volume 19, 1892. pages 

 148-149. 



Pleistocene problems in Missouri. Bulletin of the Geological Society of Amer- 

 ica, volume 5, 1894, pages 531-548. 



Preliminary report of a 'reconnaissance in northwestern Minnesota in 1892. 

 Minnesota Geological and Natural History Survey, 21st Annual Report, 



1893, pages 68-78. 



Preliminary report of a reconnaissance in northwestern Minnesota in 1893. 

 Minnesota Geological and Natural History Survey, 22d Annual Report, 



1894, pages 90-96. 



A preliminary report on the geology of South Dakota. South Dakota Geolog- 

 ical Survey. Bulletin number 1, 1895, pages 1-172. 



